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Data Stage Interview Questions
Questions Answers Views Company eMail

what is combinability and non combinability?

2 12970

Why we need datasets ratherthan sequential files?

5 27764

what is the diff between sequential file and fileset stages?

3 21122

what is sparse lookup?

IBM,

7 25646

WHERE YOU USE UNIX COMMANDS AS A ETL DEVELOPER?

Wipro,

2 22752

HOW CAN YOU DO SCD2 IN DATA STAGE USING SEQUENTIAL FILES?

HCL, IBM, Infosys,

1 3610

HOW CAN U DO ERROR HANDLING IN DATA STAGE?

ME,

8 27727

WHAT ARE THE COMMON ERRORS IN DATA STAGE?

IBM, ME,

6 29442

LIST THE BUILT-IN STAGES AVALIABLE IN SERVER JOBS?

Mannar Company, ME,

2 5963

Please Tell me..,I need some Complex Jobs in datastage as per in interview?how to tell and how to explain?please send as well as posiible please

Systime,

1 15281

Hai..,in datastage how to explain project in interview?please explain any domain please.

Wipro,

1 11412

HOW WILL YOU IMPLEMENT SURROGATE KEY IN SCD BY USING SURR_KEY GENERATOR,THE VALUE OF S_KEY SHOULD NOT REPEAT EVEN IF THE JOB IS COMPILED REPEATEDELY?

L&T,

4 14334

WHAT ARE THE STAGES U WILL USE IN IMPLEMENTING SCD2/DATE FIELD

L&T,

8 17418

WHAT ARE PERFORMANACE SETTINGS YOU HAVE IMPLEMENTES IN YOUR PROJECT?

GE,

2 6956

How can i approach to write datastage 7.5 Certification? and how much they will charge for examination .What exactly should i do? Can anyone guide me plz?

2 5818


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Un-Answered Questions { Data Stage }

Which warehouse using in your datawarehouse

1274


Where do the datastage jobs get stored?

185


Can you explain how could anyone drop the index before loading the data in target in datastage?

233


What are the stages in datastage?

191


What is the difference between operational data stage (ods) and data warehouse?

171






What is the difference between informatica and datastage?

198


What are the functionalities of link partitioner?

176


How many types of views are there in a datastage director?

195


Why fact table is in normal form?

210


What are the functionalities of link collector?

198


What is the use of datastage director?

179


AGGREGATOR default datatype

451


What a datastage macro?

210


if i have two tables table1 table2 1a 1a,b,c,d 1b 2a,b,c,d,e 1c 1d 2a 2b 2c 2d 2e how can i get data as same as in tables? how can i implement scd typ1 and type2 in both server and in parallel? field1 field2 field3 suresh , 10,324 , 355 , 1234 ram , 23,456 , 450 , 456 balu ,40,346,23 , 275, 5678 how to remove the duplicate rows,inthe fields?

1330


What are the differences between datastage and informatica?

170